These Echelon Home 600 thread count Egyptian cotton sateen sheets offer affordable luxury and exceptional comfort. They are made with single ply mercerized Egyptian cotton which gives softness and an elegant luster. The sets include flat sheet, fitted sheet and pillowcases (note – one pillowcase comes with twin size). The fitted sheets are fully elasticized for a secure fit, and the 16-inch pockets fit mattresses up to 18-inches deep. Machine wash and dry.